The improvement of bowl shelf structure
Technical field
The utility model relates to a kind of bowl of shelf structure.
Background technology
Traditional bowl frame cross bar with draw the basket steel wire directly to weld (see figure 1), cross bar can't be regulated, and causes the strut rail width to be fixed, and can't place the dish of various sizes, causes the consumer can not follow one's bent in using bowl frame process.
Summary of the invention
In order to overcome above-mentioned defective, the utility model provides a kind of bowl of shelf structure improvement, and the improvement of this bowl shelf structure makes cross bar draw energy free adjustment on the basket steel wire, can adapt to the dish of various sizes.
The utility model for the technical scheme that solves its technical problem and adopt is: a kind of bowl of shelf structure improvement, comprise bowl frame cross bar and draw the basket steel wire, be provided with a spring, both ends of the spring forms first and second downward crotch respectively, first and second crotch is placed in from the top down respectively and draws above the basket steel wire, and the spring middle part forms the retainer plate that wears for cross bar again, and cross bar passes retainer plate and is in the below of drawing the basket steel wire, the elasticity that spring keeps up is upwards pressed cross bar and is drawn the basket steel wire.
Further technical scheme of the present utility model is: be provided with a sliding sleeve again, outside the sheathed spring of sliding sleeve, the position that sliding sleeve both sides and retainer plate match is provided with two through hole, and cross bar passes two through hole, and like this sliding sleeve fixed-site, being arranged so that of sliding sleeve is more attractive in appearance.
The beneficial effects of the utility model are: draw below the basket steel wire because cross bar is fixed in by spring, can move freely like this, dish with regard to the fine adaptation various sizes of energy, and because flexible existence, cross bar is upwards pressed draw the basket steel wire, both fixed-site are more firm, and the accident that therefore both can not take place in use is loosening.
Description of drawings
Fig. 1 is at present used bowl frame schematic diagram;
Fig. 2 is the utility model schematic diagram;
Fig. 3 is cross bar described in the utility model, draws basket steel wire and spring in conjunction with schematic diagram.
The specific embodiment
Embodiment: a kind of bowl of shelf structure improvement, comprise bowl frame cross bar 1 and draw basket steel wire 2, be provided with a spring 3, both ends of the spring forms first and second downward crotch 31,32 respectively, first and second crotch is placed in from the top down respectively and draws above the basket steel wire, and the spring middle part forms the retainer plate 33 that wears for cross bar again, and cross bar passes retainer plate and is in the below of drawing the basket steel wire, the elasticity that spring keeps up is upwards pressed cross bar and is drawn the basket steel wire.
Be provided with a sliding sleeve 4 again, outside the sheathed spring of sliding sleeve, the position that sliding sleeve both sides and retainer plate match is provided with two through hole 41, cross bar passes two through hole, and like this sliding sleeve fixed-site, being arranged so that of sliding sleeve is more attractive in appearance.
The manufacturing process of spring 3 described in the utility model is: spring initially linearly, spring 3 one ends are retainer plate 33 along the center circle of its center after circle 300 the 60 degree back bendings, bending, its two ends form first and second crotch 31,32 respectively downwards again, have so just become the needed spring shape of the utility model.
The utility model assembling process is: first and second crotch card of both ends of the spring with draw on the basket steel wire, again with sliding sleeve cover with spring on, the sliding sleeve through hole aligns with the retainer plate of spring, passes this through hole and retainer plate with cross bar again.Utilize elastic force to make cross bar and draw the basket steel wire to press to contact.Cross bar is interval with two springs 3 at least with drawing on the basket steel wire, cross bar just can arbitrarily slide drawing on the basket steel wire like this, adjusting strut rail width, placement various sizes dish.
The utility model can be used for drawing basket type bowl frame or the simple basket type bowl frame etc. that draws in the disinfection cabinet.